Network · AS1798

AS1798 State of Oregon

AS1798 (State of Oregon) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Network check ASN

AS1798

  • OwnerState of Oregon
  • KindInternet service provider
  • Servers, not peopleno
  • IPv4 addresses218,624
  • IPv4 ranges20
  • IPv6 ranges2
Risk score0

Nothing suspicious found.

Largest IPv4 ranges

  • 170.104.0.0/16
  • 167.131.0.0/16
  • 159.121.0.0/16
  • 205.235.192.0/20
  • 199.48.32.0/20
  • 205.143.224.0/21
  • 199.74.0.0/21
  • 198.177.16.0/21
  • 198.176.0.0/21
  • 204.58.240.0/22
  • 198.232.200.0/22
  • 198.177.24.0/22

Ranges and owner from DB-IP (CC BY 4.0), updated 2026-10-21.

Check an IP address →

Detect it in code

Spot AS1798 traffic at signup.

Send the visitor's IP. The response includes the ASN, the owner and flags.hosting.

curl https://veqen-app.com/v1/ip/check \
  -H "Authorization: Bearer $VEQEN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"ip": "203.0.113.7"}'
import os, requests

r = requests.post(
    "https://veqen-app.com/v1/ip/check",
    headers={"Authorization": f"Bearer {os.environ['VEQEN_API_KEY']}"},
    json={"ip": "203.0.113.7"},
    timeout=10,
)
result = r.json()
print(result["risk"]["verdict"], result["risk"]["reasons"])
const res = await fetch("https://veqen-app.com/v1/ip/check", {
  method: "POST",
  headers: {
    Authorization: `Bearer ${process.env.VEQEN_API_KEY}`,
    "Content-Type": "application/json",
  },
  body: JSON.stringify({"ip": "203.0.113.7"}),
});
const result = await res.json();
console.log(result.risk.verdict, result.risk.reasons);
Questions

About AS1798

Is AS1798 a datacenter or VPN network?

AS1798 (State of Oregon) looks like an internet service provider, so its addresses are mostly real home, business or mobile connections.

Who owns AS1798?

AS1798 is registered to State of Oregon. It announces about 218,624 IPv4 addresses.

How do I detect traffic from AS1798?

Call the Veqen IP check with the visitor's address. The response includes the ASN, the owner and whether the network is a datacenter, VPN network, relay or ISP.